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Redis strings vs Redis hashes to represent JSON: efficiency?
...ey break out hash-max-ziplist-value or hash-max-ziplist-entries Redis will convert it to practically usual key/value pairs under a hood. ( see hash-max-ziplist-value, hash-max-ziplist-entries ) And breaking under a hood from a hash options IS REALLY BAD, because each usual key/value pair inside Redi...
How to find the kth smallest element in the union of two sorted arrays?
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I've converted your code to C++. It seems to work
– jfs
Jul 27 '12 at 3:54
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Objective-C formatting string for boolean?
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One way to do it is to convert to strings (since there are only two possibilities, it isn't hard):
NSLog(@" %s", BOOL_VAL ? "true" : "false");
I don't think there is a format specifier for boolean values.
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Java string to date conversion
What is the best way to convert a String in the format 'January 2, 2010' to a Date in Java?
15 Answers
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LINQPad [extension] methods [closed]
...g() used, please follow this link at Stackoverflow - it also allows you to convert it back if needed):
System.Security.SecureString GetPasswordSecure(string Name, bool noDefaultSave=true)
{
return Util.GetPassword(Name, noDefaultSave).ToSecureString();
}
Util.Cmd
This method works like a c...
String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase? [duplicate]
...perty treats
the characters in the strings to
compare as if they were converted
to uppercase using the conventions
of the invariant culture, and then
performs a simple byte comparison
that is independent of language.
This is most appropriate when
comparing strings that are generated...
What is the purpose of the -m switch?
... command line (e.g., python <filename>). All python interpreters can convert modulenames to filenames by following same few, well-defined rules. These rules hinge on the sys.path variable. By altering this variable one can change how Python resolves modulenames into filenames (for more on how ...
What's “P=NP?”, and why is it such a famous question? [closed]
...s harder (O(e^n)).
But CS speak tells that the problem is that we cannot 'convert' a non-deterministic Turing-machine to a deterministic one, we can, however, transform non-deterministic finite automatons (like the regex parser) into deterministic ones (well, you can, but the run-time of the machin...
How do I URl encode something in Node.js?
... The domain gets encoded using punycode. You need a library like URI.js to convert between a URI and IRI (Internationalized Resource Identifier).
This is correct if you plan on using the string later as a query string:
> encodeURIComponent("http://examplé.org/rosé?rosé=rosé")
'http%3A%2F%2F...
Android get color as string value
...g(R.color.color_name);
This will return the color in a string format.
To convert that to a color in integer format (sometimes only integers are accepted) then:
Color.parseColor(getString(R.color.color_name));
The above expression returns the integer equivalent of the color defined in color.xml ...